Example usage for android.widget TableRow setGravity

Introduction

In this page you can find the example usage for android.widget TableRow setGravity.

Prototype

@android.view.RemotableViewMethod
public void setGravity(int gravity) 

Source Link

Document

Describes how the child views are positioned.

Usage

From source file:edu.cens.loci.ui.widget.GenericEditorView.java

private void updateWifiList(TableLayout table, LociWifiFingerprint wifi) {

    ArrayList<WifiViewListItem> items = new ArrayList<WifiViewListItem>();

    HashMap<String, APInfoMapItem> apMap = wifi.getAps();
    Set<String> keys = apMap.keySet();
    Iterator<String> iter = keys.iterator();
    while (iter.hasNext()) {
        String bssid = iter.next();
        APInfoMapItem ap = apMap.get(bssid);
        items.add(new WifiViewListItem(bssid, ap.ssid, ap.rss, ap.count, ap.rssBuckets));
    }/*from w  w  w . ja  va2 s .  c o  m*/

    Collections.sort(items);

    table.setColumnCollapsed(0, false);
    table.setColumnCollapsed(1, true);
    table.setColumnShrinkable(0, true);

    for (int i = 0; i < mAddedRows.size(); i++) {
        table.removeView(mAddedRows.get(i));
    }
    mAddedRows.clear();

    int totalCount = wifi.getScanCount();

    Context context = getContext();

    for (WifiViewListItem item : items) {
        TableRow row = new TableRow(context);

        TextView ssidView = new TextView(context);
        ssidView.setText(item.ssid);
        //ssidView.setText("very very very veryvery very very very very very");
        ssidView.setPadding(2, 2, 2, 2);
        ssidView.setTextColor(0xffffffff);

        TextView bssidView = new TextView(context);
        bssidView.setText(item.bssid);
        bssidView.setPadding(2, 2, 2, 2);
        bssidView.setTextColor(0xffffffff);

        TextView cntView = new TextView(context);
        cntView.setText("" + (item.count * 100) / totalCount);
        cntView.setPadding(2, 2, 2, 2);
        cntView.setGravity(Gravity.CENTER);
        cntView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 12);

        TextView rssView = new TextView(context);
        rssView.setText("" + item.rss);
        rssView.setPadding(2, 2, 6, 2);
        rssView.setGravity(Gravity.CENTER);
        rssView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 12);

        row.addView(ssidView, new TableRow.LayoutParams(0));
        row.addView(bssidView, new TableRow.LayoutParams(1));
        row.addView(cntView, new TableRow.LayoutParams(2));
        row.addView(rssView, new TableRow.LayoutParams(3));

        //Log.d(TAG, item.ssid);
        for (int i = 0; i < item.rssBuckets.length; i++) {
            TextView box = new TextView(context);
            box.setText("  ");
            box.setGravity(Gravity.RIGHT);
            box.setPadding(2, 2, 2, 2);
            box.setHeight(15);
            box.setGravity(Gravity.CENTER_VERTICAL);

            float colorVal = 256 * ((float) item.rssBuckets[i] / (float) wifi.getScanCount());
            //Log.d(TAG, "colorVal=" + (int) colorVal + ", " + item.histogram[i]);
            int colorValInt = ((int) colorVal) - 1;
            if (colorValInt < 0)
                colorValInt = 0;

            box.setBackgroundColor(0xff000000 + colorValInt);//+ 0x000000ff * (item.histogram[i]/totScan));
            box.setTextColor(0xffffffff);

            row.addView(box, new TableRow.LayoutParams(4 + i));
        }

        row.setGravity(Gravity.CENTER);

        table.addView(row, new TableLayout.LayoutParams());
        table.setColumnStretchable(3, true);
        mAddedRows.add(row);
    }

}

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From source file:edu.cens.loci.ui.PlaceViewActivity.java

private void updateWifiList(TableLayout table, LociWifiFingerprint wifi) {

    ArrayList<WifiViewListItem> items = new ArrayList<WifiViewListItem>();

    HashMap<String, APInfoMapItem> apMap = wifi.getAps();
    Set<String> keys = apMap.keySet();
    Iterator<String> iter = keys.iterator();
    while (iter.hasNext()) {
        String bssid = iter.next();
        APInfoMapItem ap = apMap.get(bssid);
        items.add(new WifiViewListItem(bssid, ap.ssid, ap.rss, ap.count, ap.rssBuckets));
    }/*from  w w w  .j a v a  2 s.c om*/

    Collections.sort(items);

    table.setColumnCollapsed(0, false);
    table.setColumnCollapsed(1, true);
    table.setColumnShrinkable(0, true);

    for (int i = 0; i < mAddedRows.size(); i++) {
        table.removeView(mAddedRows.get(i));
    }
    mAddedRows.clear();

    int totalCount = wifi.getScanCount();

    for (WifiViewListItem item : items) {
        TableRow row = new TableRow(this);

        TextView ssidView = new TextView(this);
        ssidView.setText(item.ssid);
        //ssidView.setText("very very very veryvery very very very very very");
        ssidView.setPadding(2, 2, 2, 2);
        ssidView.setTextColor(0xffffffff);

        TextView bssidView = new TextView(this);
        bssidView.setText(item.bssid);
        bssidView.setPadding(2, 2, 2, 2);
        bssidView.setTextColor(0xffffffff);

        TextView cntView = new TextView(this);
        cntView.setText("" + (item.count * 100) / totalCount);
        cntView.setPadding(2, 2, 2, 2);
        cntView.setGravity(Gravity.CENTER);
        cntView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 12);

        TextView rssView = new TextView(this);
        rssView.setText("" + item.rss);
        rssView.setPadding(2, 2, 6, 2);
        rssView.setGravity(Gravity.CENTER);
        rssView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 12);

        row.addView(ssidView, new TableRow.LayoutParams(0));
        row.addView(bssidView, new TableRow.LayoutParams(1));
        row.addView(cntView, new TableRow.LayoutParams(2));
        row.addView(rssView, new TableRow.LayoutParams(3));

        //Log.d(TAG, item.ssid);
        for (int i = 0; i < item.rssBuckets.length; i++) {
            TextView box = new TextView(this);
            box.setText("  ");
            box.setGravity(Gravity.RIGHT);
            box.setPadding(2, 2, 2, 2);
            box.setHeight(15);
            box.setGravity(Gravity.CENTER_VERTICAL);

            float colorVal = 256 * ((float) item.rssBuckets[i] / (float) wifi.getScanCount());
            //Log.d(TAG, "colorVal=" + (int) colorVal + ", " + item.histogram[i]);
            int colorValInt = ((int) colorVal) - 1;
            if (colorValInt < 0)
                colorValInt = 0;

            box.setBackgroundColor(0xff000000 + colorValInt);//+ 0x000000ff * (item.histogram[i]/totScan));
            box.setTextColor(0xffffffff);

            row.addView(box, new TableRow.LayoutParams(4 + i));
        }

        row.setGravity(Gravity.CENTER);

        table.addView(row, new TableLayout.LayoutParams());
        table.setColumnStretchable(3, true);
        mAddedRows.add(row);
    }

}

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